公开(公告)号：KR1020130001042A

公开(公告)日：2013-01-03

申请号：KR1020110061916

申请日：2011-06-24

Applicant: 성균관대학교산학협력단

Inventor： 박종혁 ,  윤기준 ,  곽정훈 ,  한귀영

IPC: C01G25/02 ,  C01B3/06 ,  B82B3/00 ,  B82Y40/00

CPC classification number: Y02E60/36 ,  C01G25/02 ,  B01J21/066 ,  B01J23/755 ,  C01B3/042 ,  C01P2004/13

Abstract: PURPOSE: A zirconia nanotube, a manufacturing method thereof, and a manufacturing method of hydrogen through thermochemical water splitting are provided to form zirconia nanotubes through an anodization process in a short period of time. CONSTITUTION: A manufacturing method of a zirconia nanotube comprises the following step: forming zirconia nanotubes through anodization within a halogen-containing electrolyte. The zirconia nanotube is formed into a powdered form. The concentration of the halogen-containing electrolyte is 0.05-0.5 M. The applied electric potential in the anodization is 2-100 V. The anodization is performed for 0.001-120 minutes. The length of the zirconia nanotube is in micrometer units. A manufacturing method of the hydrogen through thermochemical hydrolysis comprises the following step: producing hydrogen by hydrolysis through a thermochemical cycle.

Abstract translation: 目的：提供氧化锆纳米管及其制造方法以及通过热化学水分解的氢气的制造方法，以通过阳极氧化处理在短时间内形成氧化锆纳米管。 构成：氧化锆纳米管的制造方法包括以下步骤：通过在含卤素电解质中的阳极氧化形成氧化锆纳米管。 氧化锆纳米管形成粉末状。 含卤素电解质的浓度为0.05-0.5M。阳极氧化时施加的电位为2-100V。阳极氧化进行0.001-120分钟。 氧化锆纳米管的长度为微米单位。 通过热化学水解的氢气的制造方法包括以下步骤：通过热化学循环的水解产生氢。